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Reducing microorganisms by UV light is has been commonly used for drinking water for many years. In other liquid products like apple juice it is a rather novel application. The advantages would be that quality parameters like aromas and vitamins are less affected by the UV treatment compared to a heat treatment. Furthermore it would probably be cheaper, as the lamps need less electrical energy tha
The purpose of this study is to investigate the increasing specialisation of tasks in contemporary organisations and ensuing demand of expertise, and how these factors are affecting the leadership within virtual teams (teams in organisations working virtually with help of technology). Globalisation and a technological revolution has greatly transformed the business world during the last decades, w
Sweden consistently ranks among the most innovative economies in the world. Further, Sweden displays the highest venture capital per capita investments in Europe. From the literature, it can be derived that venture capital is regionally clustered, and that innovation in Sweden occurs in regional innovation systems. However, previous research provides no evidence concerning the relation between reg
Docent Kontaktinformation E-post: miranda [dot] kajtazi [at] ics [dot] lu [dot] seOrganisation Institutionen för informatik Rumsnummer: EC2-255 Hämtställe: 10 WebbplatsMiranda Kajtazis profil i Lunds universitets forskningsportalAndra roller Profilområdesmedlem LU profilområde: Mänskliga rättigheter Publikationer Visar av publikationer. Sorterade efter år och sen titel. Filtrera efter typ AllaArti
https://www.ehl.lu.se/miranda-kajtazi - 2026-05-26
To date, measuring innovation has not been an exact science. As in many areas of organizational life, errors in measuring innovation are a recurring fact. Innovation researchers and practitioners alike have become increasingly interested in understanding the occurrence of organizational errors and how these errors affect innovation and its measurement. This empirical study aims to address this und
Background: International research demonstrates an association between arts and culture activities and health and wellbeing. A similar association exists for sports event attendance and health. The aim of this study was to investigate associations between arts and culture engagement and attending sports events during the past year and self-rated health (SRH). Methods: A cross-sectional study. A pu
To analyse the association between types of physical activity (occupational, recreational and household, vigorous and overall) and risk of primary oesophageal (OAC) or gastric adenocarcinoma (GAC). From nine European countries, 420,449 participants were recruited between 1991 and 2000 and followed-up for a mean of 8.8 years to register incident GAC and OAC. Information on physical activity (PA), d
The study aims to gain an increased understanding of and insight into CBT psychotherapists ́ experiences of what is effective in psychotherapeutic treatment. A perspective of interest based on the fact that psychotherapists ́ experiences of what is effectivehave not previously been taken into account in research, that in the therapist ́s everyday life there may be a clash between theory and practi
The purpose of the study was to gain a better understanding of informal leadership on the flight deck and how leadership can be effectively practiced by a first officer from the right seat, with the intention to strengthen team performance. The research question tried to answer if informal leadership is present on the flight deck and what factors contribute to the first officer’s ability to influe
Purpose: The main objective of this thesis is to examine the effect different drivers of agency costs have on corporate cash holdings in public and private German technology firms. The analysis identifies three potential sources of agency costs. By determining target cash levels first and then obtaining deviations from these targets, the influences of agency costs are measurable. Data Set: The sam
Background: Older adults with pain have an increased risk of falling (odds ratio (OR) 1,7). Pain in Parkinson’s disease (PD) is more common than in older adults. The association between pain and falling in people with PD is poorly explored.Objective: To investigate the occurrence of pain in mild PD and its association with future falls/near fallsMethods. The study included 141 participants with PDBackground: Older adults with pain have an increased risk of falling (odds ratio (OR) 1,7). Pain in Parkinson’s disease (PD) is more common than in older adults. The association between pain and falling in people with PD is poorly explored.Objective: To investigate the occurrence of pain in mild PD and its association with future falls/near fallsMethods. The study included 141 participants with PD
Sveriges Olympiska Kommittés (SOK) riktlinjer ”Olympiska rättigheter och marknadsföring – Information till förbund, aktiva och ledare inför OS i Tokyo 2020” reglerar förutsättningarna för utövares, idrottsförbunds och icke-olympiska partners marknadsföringsaktiviteter under och i anknytning till OS i Tokyo. Riktlinjerna är utfärdade på grundval av 40 § tredje stycket Internationella Olympiska KommThe Swedish Olympic Committee's (SOC) guidelines ”Olympic properties and marketing – Information to Federations (NFs), athletes and coaches before the Tokyo 2020 OG” regulates the commercial opportunities for athletes, NFs and non-Olympic partners during and in connection with the 2020 Summer Olympics in Tokyo. The guidelines are issued in accordance with bye-law 3 to Rule 40 of the Olympic Ch
Body appreciation-unappreciation and body satisfaction-dissatisfaction are in the literature seen as conceptually different, but construct distinction has only been supported using qualitative methods. Because of limits in using Likert-style questionnaires to measure multidimensional constructs, quantitative research has yet to directly demonstrate that it is possible to appreciate the body withou
Scientific abstract: The study set out to investigate diurnal patterns in methane flux in a fen in Kobbefjord, Southwest Greenland and to link these to physical and biological parameters in the environment. Methane flux was measured using six chambers which recorded the flux every ten minutes from spring to autumn. Methane flux data from 2009 and 2010 were compared to photosynthetically active radA study of diurnal variations in methane flux in a fen in Kobbefjord in Southwest Greenland is presented. Four separate periods, each of one week, from the growing seasons of 2009 and 2010 were chosen. Methane flux data were compared to surface temperature, soil temperature and photosynthetically active radiation (PAR). Regression tests between surface temperature and methane flux produced highly
Background: One of the polymer gel dosimeters available today is the N-isopropylamide (NIPAM) polymer gel dosimeter which has a less toxic monomer compared to other polymer gels and the advantage of being able to be manufactured under normal oxygen levels. Polymer gel dosimeters in general are advantageous independent dosimeters to use for verification of new radiation treatment techniques due to
This essay presents the contemporary research debate on if and how to regulate the use of PMSCs. Providing an extensive overview of the current arguments for and against the regulation of this market, this essay focuses specifically on the legal dimension of this question. Presenting arguments for and against new legislation in this area, the essay investigates the question of applicability of exi
